![Grail Watch - The IWC GST Perpetual Calendar Chronograph Moon phase in Titanium - Ebay Issues... - YouTube Grail Watch - The IWC GST Perpetual Calendar Chronograph Moon phase in Titanium - Ebay Issues... - YouTube](https://i.ytimg.com/vi/BOJqImcOo2o/maxresdefault.jpg)
Grail Watch - The IWC GST Perpetual Calendar Chronograph Moon phase in Titanium - Ebay Issues... - YouTube
![IWC | GST PERPETUAL CALENDAR A STAINLESS STEEL AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, REGISTERS AND BRACELET CIRCA 2000 | Watches Online | 2020 | Sotheby's IWC | GST PERPETUAL CALENDAR A STAINLESS STEEL AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, REGISTERS AND BRACELET CIRCA 2000 | Watches Online | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/c0e8de2/2147483647/strip/true/crop/1500x2000+0+0/resize/2048x2731!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F53%2Ff3%2F3e26b03f432a9773af11aec1d92c%2F634n10318-bj4d2.jpg)
IWC | GST PERPETUAL CALENDAR A STAINLESS STEEL AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, REGISTERS AND BRACELET CIRCA 2000 | Watches Online | 2020 | Sotheby's
![IWC | GST PERPETUAL CALENDAR A STAINLESS STEEL AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, REGISTERS AND BRACELET CIRCA 2000 | Watches Online | 2020 | Sotheby's IWC | GST PERPETUAL CALENDAR A STAINLESS STEEL AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, REGISTERS AND BRACELET CIRCA 2000 | Watches Online | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/5edc709/2147483647/strip/true/crop/1500x2000+0+0/resize/385x513!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F13%2Fed%2F60383ebd498e8a60b400e6434d74%2F727n10318-bj4d2.jpg)